<template>
  <div id="app">
    <!-- 顶部header区域 -->
    <mt-header fixed title="Vue项目练习">
      <span slot="left" @click="goBack" v-show="$route.path !== '/home'">
        <mt-button icon="back">返回</mt-button>
      </span>
    </mt-header>

    <!-- 中间body区域 -->
    <transition mode="out-in" >
      <router-view/>
    </transition>

    <!-- 尾部footer区域 -->
    <nav class="mui-bar mui-bar-tab">
      <router-link class="mui-tab-item-my" to="/home">
        <span class="mui-icon mui-icon-home"></span>
        <span class="mui-tab-label">首页</span>
      </router-link >
      <router-link  class="mui-tab-item-my" to="/member">
        <span class="mui-icon mui-icon-contact"></span>
        <span class="mui-tab-label">会员</span>
      </router-link >
      <router-link  class="mui-tab-item-my" to="/shopcar">
        <span class="mui-icon mui-icon-extra mui-icon-extra-cart">
          <span class="mui-badge" id="badge">{{this.$store.getters.getAllCount}}</span>
        </span>
        <span class="mui-tab-label">购物车</span>
      </router-link >
      <router-link  class="mui-tab-item-my" to="/search">
        <span class="mui-icon mui-icon-search"></span>
        <span class="mui-tab-label">搜索</span>
      </router-link >
    </nav>
  </div>
</template>

<script>
export default {
  name: 'App',
  data() {
    return {
    };
  },
  methods: {
    goBack() {
      this.$router.go(-1);
    },
  },
};
</script>

<style scoped>
#app{
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;
}
.mint-header{
  z-index: 99;
}
.v-enter{
  opacity: 0;
  transform: translateX(100%);
}
.v-leave-to{
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}
.v-enter-active, .v-leave-active{
  transition: all 0.5s ease;
}
.mui-bar-tab .mui-tab-item-my.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-my {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item-my .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-my .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>

